As Long as the Tables in a Relational Database Share

question 42

Multiple Choice

As long as the tables in a relational database share one common _____, the tables can be linked to provide useful information and reports.

• A) primary key
• B) file
• C) foreign key
• D) data attribute

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Definitions:

Agricultural South

Refers to the region in the United States where agriculture, particularly the cultivation of crops like cotton and tobacco, was the dominant economic activity, especially in the period before the Civil War.

African Americans

A racial or ethnic group in the United States with ancestry primarily from sub-Saharan Africa.

Urban Life

Refers to the characteristics, lifestyle, and culture found in cities, including high population density, diverse social dynamics, and distinct architectural and infrastructural features.

Urban Political Machine

A political organization in which an authoritative boss or small group commands the support of a corps of supporters and businesses, usually in exchange for rewards.